Originally Posted by Lammergier
For speed the micro dan is the ultimate motor. Low weight 34g and comes in several different kvs. The swift does'nt want to go super fast because of the thick airfoil so about 65mph is all it's good for. Faster than that things get messy.
i have one with a 2535 kv and a 1300mah 3s batt. AUW 16oz so it still handles good at low speeds.
Perhaps you've got drag issues with it? But it's perfectly possible to reach high speeds. The airfoil is very suited for high speeds.